66679884

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 175593600

約数和(自身を除く): 108913716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 279, 298, 372, 401, 447, 558, 596, 802, 894, 1116, 1203, 1341, 1604, 1788, 2406, 2682, 3609, 4619, 4812, 5364, 7218, 9238, 12431, 13857, 14436, 18476, 24862, 27714, 37293, 41571, 49724, 55428, 59749, 74586, 83142, 111879, 119498, 149172, 166284, 179247, 223758, 238996, 358494, 447516, 537741, 716988, 1075482, 1852219, 2150964, 3704438, 5556657, 7408876, 11113314, 16669971, 22226628, 33339942, 66679884]

約数ペア:

[(1, 66679884), (2, 33339942), (3, 22226628), (4, 16669971), (6, 11113314), (9, 7408876), (12, 5556657), (18, 3704438), (31, 2150964), (36, 1852219), (62, 1075482), (93, 716988), (124, 537741), (149, 447516), (186, 358494), (279, 238996), (298, 223758), (372, 179247), (401, 166284), (447, 149172), (558, 119498), (596, 111879), (802, 83142), (894, 74586), (1116, 59749), (1203, 55428), (1341, 49724), (1604, 41571), (1788, 37293), (2406, 27714), (2682, 24862), (3609, 18476), (4619, 14436), (4812, 13857), (5364, 12431), (7218, 9238)]